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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Russian Pediatric Ophthalmology</journal-id><journal-title-group><journal-title xml:lang="en">Russian Pediatric Ophthalmology</journal-title><trans-title-group xml:lang="ru"><trans-title>Российская педиатрическая офтальмология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1993-1859</issn><issn publication-format="electronic">2412-432X</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">595867</article-id><article-id pub-id-type="doi">10.17816/rpoj595867</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Case reports</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Клинические случаи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Congenital cataract associated with COVID-19 infection</article-title><trans-title-group xml:lang="ru"><trans-title>Врождённая катаракта, ассоциированная с инфекцией COVID-19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8801-8368</contrib-id><name-alternatives><name xml:lang="en"><surname>Kruglova</surname><given-names>Tatyana B.</given-names></name><name xml:lang="ru"><surname>Круглова</surname><given-names>Татьяна Борисовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Dr. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д.м.н.</p></bio><email>krugtb@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9906-4706</contrib-id><name-alternatives><name xml:lang="en"><surname>Egyan</surname><given-names>Naira  S.</given-names></name><name xml:lang="ru"><surname>Егиян</surname><given-names>Наира Семеновна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>nairadom@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6523-5191</contrib-id><name-alternatives><name xml:lang="en"><surname>Demchenko</surname><given-names>Elena N.</given-names></name><name xml:lang="ru"><surname>Демченко</surname><given-names>Елена Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>к.м.н.</p></bio><email>dem-andrej@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Helmholtz National Medical Research Center of Eye Diseases</institution></aff><aff><institution xml:lang="ru">НМИЦ глазных болезней им. Гельмгольца</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-16" publication-format="electronic"><day>16</day><month>12</month><year>2023</year></pub-date><volume>18</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>205</fpage><lpage>212</lpage><history><date date-type="received" iso-8601-date="2023-09-26"><day>26</day><month>09</month><year>2023</year></date><date date-type="accepted" iso-8601-date="2023-10-02"><day>02</day><month>10</month><year>2023</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, Эко-Вектор</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">Эко-Вектор</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2025-12-16"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nd/4.0/</ali:license_ref></license></permissions><self-uri xlink:href="https://ruspoj.com/1993-1859/article/view/595867">https://ruspoj.com/1993-1859/article/view/595867</self-uri><abstract xml:lang="en"><p><bold>AIM</bold><italic>:</italic> To describe cases of COVID-19-induced congenital pathology of the lens and eye in children.</p> <p><bold>MATERIALS AND METHODS</bold><italic>:</italic> Nine children (9 eyes) aged 3–6 months with congenital cataract (СC), whose mothers had COVID-19 during pregnancy, were examined.</p> <p><bold>RESULTS</bold><italic>: </italic>All children had unilateral CC, with heterogeneous turbidity. Changes in the shape, volume, and structure of the capsule sac were often combined with microphthalmia (66.7%) and primary persistent vitreous body syndrome (PPGST) (88.9%).</p> <p><bold>CONCLUSION</bold><italic>: </italic>The results revealed the possibility of the unilateral development congenital pathology of the lens with the presence of concomitant pathology: microphthalmos, PPGST syndrome in children born to mothers who had SARS-CoV-2 infection during pregnancy. Given the risk of transplacental transmission of the coronavirus from a pregnant woman to a fetus with СC development, these children need a more detailed examination in the first month of life for timely detection of pathology and provision of treatment. Surgical treatment of this pathology often requires a nonstandard individual approach to each stage of the operation and management of the postoperative period.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель</bold>. Описание случаев ковид-индуцированной врождённой патологии хрусталика и глаза у детей.</p> <p><bold>Материалы и методы</bold>. Обследовано 9 детей (9 глаз) в возрасте 3–6 месяцев с врождённой катарактой, матери которых переболели COVID-19 во время беременности.</p> <p><bold>Результаты</bold>.<bold> </bold>У всех детей врождённая катаракта была односторонней с неоднородным характером помутнения, изменением формы, объёма и структуры капсульного мешка, часто сочетающаяся с микрофтальмом (66,7%) и синдромом первичного персистирующего гиперпластического стекловидного тела (ППГСТ) (88,9%).</p> <p><bold>Заключение</bold>. Показана возможность развития врождённой патологии хрусталика в основном одностороннего характера с наличием сопутствующей патологии: микрофтальм, синдром ППГСТ у детей, рождённых матерями, перенёсшими во время беременности инфекцию вирусом SARS-CoV-2. Учитывая риск трансплацентарного пути передачи коронавируса от беременной женщины плоду с развитием врождённой катаракты, эти дети нуждаются в более детальном обследовании уже в первые месяцы жизни для своевременного выявления патологии и проведения лечения. Хирургическое лечение данной патологии часто требует нестандартного, индивидуального подхода к каждому этапу операции и ведению послеоперационного периода.</p></trans-abstract><kwd-group xml:lang="en"><kwd>congenital cataract</kwd><kwd>microphthalmos</kwd><kwd>primary persistent vitreous body syndrome</kwd><kwd>PPGST syndrome</kwd><kwd>coronavirus infection</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>врождённая катаракта</kwd><kwd>микрофтальм</kwd><kwd>синдром первичного персистирующего гиперпластического стекловидного тела</kwd><kwd>ППГСТ</kwd><kwd>коронавирусная инфекция</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Casalino G, Monaco G, Di Sarro PP, et al. Coronavirus disease 2019 presenting with conjunctivitis as the first symptom. 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